In this screen fund prices can be manually updated.

 

Date is the date of the entry and exit price.  The date cannot be a date in the future.

Entry Price is the buying price for the date specified.

Exit Price is the selling price for the date specified.

Once you have made the required changes to these funds, click the Update button at the bottom of the screen to continue.  To exit this screen, without saving the information, click the Cancel button at the bottom of the screen.